package biblioJustin;

import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;



public final class EMF {

	private static final EntityManagerFactory emfInstance =
	        Persistence.createEntityManagerFactory("transactions-optional");

	    private EMF() {}

	    public static EntityManagerFactory get() {
	        return emfInstance;
	    }
	
	
	
}
